Math

Factor and solve 1x^2 + 0x - 9 = 0

Asked by AnneS2 on 26 Jul 06:38

Last updated by anonymous on 27 Jul 12:12

1 Answers

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Answered by CherieS on 27 Jul 12:12

1x^2 + 0x - 9 = 0

(x )(x ) ( -3)( +3)=0

(x-3) (x+3) = 0

Solve:

(x-3)=0

x-3+3=0+3

x=3

Solve:

(x+3) = 0

x+3-3 = 0-3

x=-3